As others have stated you don't need to run PC connect software if you have a SmartHub. The SmartHub will send your data to AcuRite so you can see it using MyAcuRite.com. However, you will need to enable sharing on MyAcuRite.com for you Smarthub to share your data with Weather Underground.
PC connect software is really intented to be use by Displays that have PC connect.
PC connect software is really intented to be use by Displays that have PC connect.